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[occt.git] / src / UnitsAPI / UnitsAPI_SystemUnits.hxx
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42cf5bc1 1// Created on: 1995-11-15
2// Created by: Jean-Louis Frenkel <rmi@pernox>
3// Copyright (c) 1995-1999 Matra Datavision
4// Copyright (c) 1999-2014 OPEN CASCADE SAS
5//
6// This file is part of Open CASCADE Technology software library.
7//
8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
10// by the Free Software Foundation, with special exception defined in the file
11// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12// distribution for complete text of the license and disclaimer of any warranty.
13//
14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
16
17#ifndef _UnitsAPI_SystemUnits_HeaderFile
18#define _UnitsAPI_SystemUnits_HeaderFile
19
20//! Identifies unit systems which may be defined as a
21//! basis system in the user's session:
22//! - UnitsAPI_DEFAULT : default system (this is the SI system)
23//! - UnitsAPI_SI : the SI unit system
24//! - UnitsAPI_MDTV : the MDTV unit system; it
25//! is equivalent to the SI unit system but the
26//! length unit and all its derivatives use
27//! millimeters instead of meters.
28//! Use the function SetLocalSystem to set up one
29//! of these unit systems as working environment.
30enum UnitsAPI_SystemUnits
31{
32UnitsAPI_DEFAULT,
33UnitsAPI_SI,
34UnitsAPI_MDTV
35};
36
37#endif // _UnitsAPI_SystemUnits_HeaderFile